refactor(ui5-list): refactored HighlightTypes (#9061)

The HighlightTypes file and all its usages are now referred as Highlight.

BREAKING CHANGE: `Highlight` enum should be imported differently.
Before: 
```js
import HighlightTypes from "@ui5/webcomponents-base/dist/types/HighlightTypes.js";
```

Now:
```js
import Highlight from "@ui5/webcomponents-base/dist/types/Highlight.js";
```


Related to: #8461

packages/main/src/ListItem.ts

@@ -13,7 +13,7 @@ import slot from "@ui5/webcomponents-base/dist/decorators/slot.js";
 import type AriaHasPopup from "@ui5/webcomponents-base/dist/types/AriaHasPopup.js";
 import "@ui5/webcomponents-icons/dist/decline.js";
 import "@ui5/webcomponents-icons/dist/edit.js";
-import HighlightTypes from "./types/HighlightTypes.js";
+import Highlight from "./types/Highlight.js";
 import ListItemType from "./types/ListItemType.js";
 import ListSelectionMode from "./types/ListSelectionMode.js";
 import ListItemBase from "./ListItemBase.js";
@@ -160,8 +160,8 @@ abstract class ListItem extends ListItemBase {
 	 * @public
 	 * @since 1.24
 	 */
-	@property({ type: HighlightTypes, defaultValue: HighlightTypes.None })
-	highlight!: `${HighlightTypes}`;
+	@property({ type: Highlight, defaultValue: Highlight.None })
+	highlight!: `${Highlight}`;
 
 	/**
 	 * Used to define the role of the list item.
@@ -462,7 +462,7 @@ abstract class ListItem extends ListItemBase {
 	}
 
 	get _hasHighlightColor() {
-		return this.highlight !== HighlightTypes.None;
+		return this.highlight !== Highlight.None;
 	}
 
 	get hasConfigurableMode() {

packages/main/src/types/HighlightTypes.ts → packages/main/src/types/Highlight.ts

@@ -1,9 +1,9 @@
 /**
- * Different types of HighlightTypes .
+ * Different types of Highlight .
  *
  * @public
  */
-enum HighlightTypes {
+enum Highlight {
 	/**
 	 * @public
 	 */
@@ -30,4 +30,4 @@ enum HighlightTypes {
 	Information = "Information",
 }
 
-export default HighlightTypes;
+export default Highlight;